Patent Ranking in Japan Based on publications issued by Japan Patent Office Japanese version

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2021 Patent Ranking in Japan

- Update: Sep 16, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Sep 16, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
161th Mitsubishi Motors Corporation 193 特許件数上昇 78th 486 89(241th)
161th Koito Manufacturing Co., Ltd. 193 特許件数上昇 150th 289 128(169th)
163th Mitsubishi Gas Chemical Co., Ltd. 191 特許件数下降 265th 153 143(150th)
164th Google Incorporated 188 特許件数上昇 127th 330 206(96th)
165th Applied Materials Incorporated 187 特許件数上昇 138th 311 165(128th)
166th Tosoh Corporation 186 特許件数上昇 144th 300 170(123th)
167th Oki Data Co., Ltd. 184 特許件数下降 177th 246 52(369th)
168th National University Corporation Tokyo University 183 特許件数下降 235th 180 99(212th)
169th Maxell Co., Ltd. 182 特許件数下降 210th 203 146(145th)
170th NOK Corporation 178 特許件数下降 199th 219 104(200th)
171th Toyoda Gosei Co., Ltd. 174 特許件数上昇 149th 290 117(179th)
172th BASF Society, Europe 173 特許件数変わらず 172th 256 134(159th)
173th National University Corporation Osaka University 172 特許件数下降 241th 176 81(261th)
173th Nidec Sankyo Corporation 172 特許件数上昇 147th 297 77(272th)
173th Toshiba Lighting & Technology Corporation 172 特許件数上昇 158th 275 111(188th)
176th Hitachi Appliances Co., Ltd. 171 特許件数上昇 131th 320 130(165th)
177th Tokyo Gas Co., Ltd. 169 特許件数上昇 154th 284 97(216th)
177th Ibiden Co., Ltd. 169 特許件数上昇 176th 251 43(426th)
179th Corning Incorporated 167 特許件数上昇 167th 261 110(189th)
179th Shiseido Co., Ltd. 167 特許件数下降 319th 119 26(624th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Sep 16, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
120th EBARA CORPORATION 171 特許件数下降151th 191 216(139th)
120th Robert Bosch Gesellschaft Mito Beschlenktel Haftung 171 特許件数下降143th 204 265(106th)
123th Qualcomm, Inc. 170 特許件数上昇108th 255 125(235th)
123th Tosoh Corporation 170 特許件数下降140th 206 186(166th)
123th Toyo Tire Corporation 170 特許件数上昇116th 242 235(120th)
126th Toyo Ink SC Holdings Co., Ltd. 168 特許件数下降140th 206 255(113th)
127th Mitsui Chemicals, Inc. 167 特許件数下降205th 143 264(107th)
128th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 165 特許件数下降139th 208 157(187th)
128th Applied Materials Incorporated 165 特許件数下降136th 210 187(165th)
130th Mitsubishi Materials Corporation 164 特許件数上昇104th 260 208(147th)
130th Kaneka Corporation 164 特許件数上昇106th 259 352(73th)
132th Takenaka Corporation 163 特許件数下降183th 157 222(132th)
133th JTEKT Corporation 162 特許件数上昇71th 356 386(71th)
134th Yanmar Co., Ltd. 161 特許件数下降136th 210 140(207th)
135th Toyobo Co., Ltd. 159 特許件数上昇121th 228 200(154th)
136th Ethicon LLC 157 特許件数下降261th 108 259(111th)
137th Hitachi Construction Machinery Co., Ltd. 155 特許件数上昇109th 253 199(155th)
137th Yamaha Motor Co., Ltd. 155 特許件数下降156th 185 209(146th)
137th Topcon Co., Ltd. 155 特許件数下降188th 155 134(217th)
140th Sumitomo Heavy Industries Ltd. 154 特許件数下降148th 198 208(147th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

Patent Ranking in Japan

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2019 Application Ranking2019 Acquisition Ranking
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2016 Application Ranking2016 Acquisition Ranking
2015 Application Ranking2015 Acquisition Ranking
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